Base | Representation |
---|---|
bin | 1001010100010111111000… |
… | …0100111101111000100001 |
3 | 1100021110201022222102010001 |
4 | 2111011332010331320201 |
5 | 2320331003212412400 |
6 | 33442434055340001 |
7 | 2105135552023216 |
oct | 225057604757041 |
9 | 40243638872101 |
10 | 10245612232225 |
11 | 32a015a003407 |
12 | 1195802981601 |
13 | 594207178006 |
14 | 275c66ccbb0d |
15 | 12b7a293ca6a |
hex | 9517e13de21 |
10245612232225 has 24 divisors (see below), whose sum is σ = 13144188416760. Its totient is φ = 7912924293120.
The previous prime is 10245612232217. The next prime is 10245612232231. The reversal of 10245612232225 is 52223221654201.
10245612232225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 12 ways, for example, as 6253380456976 + 3992231775249 = 2500676^2 + 1998057^2 .
It is not a de Polignac number, because 10245612232225 - 23 = 10245612232217 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5391217 + ... + 7039633.
It is an arithmetic number, because the mean of its divisors is an integer number (547674517365).
Almost surely, 210245612232225 is an apocalyptic number.
It is an amenable number.
10245612232225 is a deficient number, since it is larger than the sum of its proper divisors (2898576184535).
10245612232225 is a wasteful number, since it uses less digits than its factorization.
10245612232225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1657029 (or 1657024 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 37.
Adding to 10245612232225 its reverse (52223221654201), we get a palindrome (62468833886426).
The spelling of 10245612232225 in words is "ten trillion, two hundred forty-five billion, six hundred twelve million, two hundred thirty-two thousand, two hundred twenty-five".
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